title: Past, Present, and Prospects of intraoperative radiotherapy (IOR).
mesh_terms: D001650:Bile Duct Neoplasms / Q000532:radiotherapy; D001932:Brain Neoplasms / Q000532:radiotherapy; D001943:Breast Neoplasms / Q000532:radiotherapy; D004219:District of Columbia; D005260:Female; D006500:Hepatic Duct, Common; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D009369:Neoplasms / Q000532:radiotherapy*; D010190:Pancreatic Neoplasms / Q000532:radiotherapy; D011471:Prostatic Neoplasms / Q000532:radiotherapy; D011882:Radiotherapy, High-Energy / Q000379:methods; D012509:Sarcoma / Q000532:radiotherapy; D012983:Soft Tissue Neoplasms / Q000532:radiotherapy; D013274:Stomach Neoplasms / Q000532:radiotherapy; D001749:Urinary Bladder Neoplasms / Q000532:radiotherapy; D002583:Uterine Cervical Neoplasms / Q000532:radiotherapy